Pollug Town has a unique climate among the locations in West Rinto, being warm and humid. Because of this, it vaguely resembles a tropical rainforest, and is inhabited by a variety of plants not seen elsewhere. However, because of the poisonous substances in the swamp, many of the plants have died, and few Pokémon can be found. There is a chance of rain, heavy rain, fog, and intesne sunlight in all four seasons. The town is also notable for being one of the only two places in Rinto where acid rain can occur naturally, the other being the nearby Jade Jungle.